[Buildbot-devel] need help using "try"

[Yury Itskovich]

Changed master.cfg to say:
try_sch = Try_Userpass("testtry", ["buildbot-full"], port=8031, userpass=[("alice","pw")] )

and in options:
try_master = 'localhost:8031'

Still get the same error.  Using the --master, --username, and --passwd options from the command line fails as well, but with a less descriptive error message.  Anyone have any input at all?  Could the problem be totally unrelated to the buildmaster hostname, etc?  

Can I use the manhole thing to get more information on what's wrong?
Any suggestions would be really appreciated...




-----Original Message-----
From: Yury Itskovich
Sent: Fri 1/30/2009 10:59 AM
To: buildbot-devel at lists.sourceforge.net
Subject: need help using "try"
 
Hello,

I'm very new to using BuildBot, and thought the easiest way to start would be to use the "try" command on an existing SVN repository.  So, I am doing "buildbot try --wait" from my local checkout tree, and get this:

$ buildbot try --wait
using 'pb' connect method
job created
job has been delivered
Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/twisted/internet/defer.py", line 285, in unpause
    self._runCallbacks()
  File "/usr/lib/python2.5/site-packages/twisted/internet/defer.py", line 328, in _runCallbacks
    self.result = callback(self.result, *args, **kw)
  File "/usr/lib/python2.5/site-packages/twisted/internet/defer.py", line 289, in _continue
    self.unpause()
  File "/usr/lib/python2.5/site-packages/twisted/internet/defer.py", line 285, in unpause
    self._runCallbacks()
--- <exception caught here> ---
  File "/usr/lib/python2.5/site-packages/twisted/internet/defer.py", line 328, in _runCallbacks
    self.result = callback(self.result, *args, **kw)
  File "/usr/lib/python2.5/site-packages/buildbot/scripts/tryclient.py", line 639, in <lambda>
    d.addCallback(lambda res: self.getStatus())
  File "/usr/lib/python2.5/site-packages/buildbot/scripts/tryclient.py", line 476, in getStatus
    host, port = master.split(":")
exceptions.AttributeError: 'NoneType' object has no attribute 'split'
Unhandled error in Deferred:
Traceback (most recent call last):
Failure: twisted.spread.pb.PBConnectionLost: [Failure instance: Traceback (failure with no frames): <class 'twisted.internet.error.ConnectionLost'>: Connection to the other side was lost in a non-clean fashion: Connection lost.
]

from twistd.log:

2009-01-30 10:22:47-0600 [-] Log opened.
2009-01-30 10:22:47-0600 [-] twistd 8.1.0 (/usr/bin/python 2.5.2) starting up
2009-01-30 10:22:47-0600 [-] reactor class: <class 'twisted.internet.selectreactor.SelectReactor'>
2009-01-30 10:22:47-0600 [-] loading configuration from /home/yury/Buildbot/master/testproj/master.cfg
2009-01-30 10:22:47-0600 [-] adding new builder buildbot-full for category None
2009-01-30 10:22:47-0600 [-] trying to load status pickle from /home/yury/Buildbot/master/testproj/full/builder
2009-01-30 10:22:47-0600 [-] added builder buildbot-full in category None
2009-01-30 10:22:47-0600 [-] twisted.spread.pb.PBServerFactory starting on 8031
2009-01-30 10:22:47-0600 [-] Starting factory <twisted.spread.pb.PBServerFactory instance at 0x87b498c>
2009-01-30 10:22:47-0600 [-] warning: no ChangeSources specified in c['change_source']
2009-01-30 10:22:47-0600 [-] twisted.spread.pb.PBServerFactory starting on 10000
2009-01-30 10:22:47-0600 [-] Starting factory <twisted.spread.pb.PBServerFactory instance at 0x87b10cc>
2009-01-30 10:22:47-0600 [-] BuildMaster listening on port tcp:10000:interface=127.0.0.1
2009-01-30 10:22:47-0600 [-] configuration update started
2009-01-30 10:22:47-0600 [-] configuration update complete
2009-01-30 10:22:47-0600 [-] maybeStartBuild <Builder 'buildbot-full' at 142284044>: [] []
2009-01-30 10:22:56-0600 [Broker,0,127.0.0.1] <Scheduler 'testtry' at 142297932> got connection from user alice
2009-01-30 10:22:56-0600 [Broker,0,127.0.0.1] user alice requesting build on builders ['buildbot-full']
2009-01-30 10:22:56-0600 [Broker,0,127.0.0.1] maybeStartBuild <Builder 'buildbot-full' at 142284044>: [<buildbot.process.base.BuildRequest instance at 0x8811ccc>] []
2009-01-30 10:22:56-0600 [Broker,0,127.0.0.1] <Builder 'buildbot-full' at 142284044>: want to start build, but we don't have a remote


Here's my options file:

try_vc = 'svn'
try_connect = "pb"
try_topdir = "/home/yury/proj_trunk"
try_builders = ["buildbot-full"]
try_master = "127.0.0.1:8031"
try_username = "alice"
try_password = "pw"
try_wait = True

(Just using the logins and passwords from the documentation examples.  Btw, the try_wait doesn't seem to do anything -- I still have to use the --wait option on the command line, otherwise it exits right away).

And here's my master.cfg (everything else is commented out):

c = BuildmasterConfig = {}

from buildbot.buildslave import BuildSlave
c['slaves'] = [BuildSlave("testslave", "pass")]
c['slavePortnum'] = "tcp:10000:interface=127.0.0.1"

from buildbot.scheduler import Try_Userpass
try_sch = Try_Userpass("testtry", ["buildbot-full"], port="tcp:8031:interface=127.0.0.1", userpass=[("alice","pw")] )
c['schedulers'] = [try_sch]

from buildbot.process import factory
from buildbot.steps.source import SVN
from buildbot.steps.shell import Compile
f1 = factory.BuildFactory()
f1.addStep(SVN(svnurl="https://1.2.3.4/svn/trunk"))
f1.addStep(Compile(command=["make", "VAR=/path"]))

b1 = {'name': "buildbot-full",
      'slavename': "testslave",
      'builddir': "full",
      'factory': f1,
      }

c['builders'] = [b1]

c['status'] = []


Any ideas on what could be wrong here?


Thanks in advance,
Yury

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